title: A new tetracyclic triterpene from the latex of Euphorbia nerifolia.
mesh_terms: D028481:Euphorbia / Q000737:chemistry*; D007840:Latex / Q000737:chemistry; D013057:Spectrum Analysis; D014315:Triterpenes / Q000737:chemistry*
chemical_list: C485298:9,19-cyclolanost-22(22'), 24-diene-3beta-ol; D007840:Latex; D014315:Triterpenes